Yes, but you'd better not be jealous of the wonderful use of soaking black beans. With the increase of work pressure and the acceleration of life rhythm, long-term contact with computers can easily lead to decreased vision. Poor eyesight is annoying and often dizzy. Be alert to your health in these situations. Poor eyesight may be caused by overuse of the eyes or lack of some nutrition. Experts found that soaking black beans in vinegar can effectively prevent vision loss and reduce eye fatigue. There are many ways to make black beans, and they also have different functions.

[6] It is rich in antioxidant components beneficial to the eyes-anthocyanins and vitamin A. However, the use of aged vinegar can promote the dissolution of nutrients in black beans and contribute to the efficient absorption of nutrients.

The method of soaking black beans in vinegar is very simple. First, prepare a pot, add black beans, stir-fry for about 5 minutes on medium heat, and then stir-fry for 5 minutes on low heat after the skin of black beans bursts. Be careful not to stir-fry. After drying the fried black beans in the sun for 15 minutes, put them in a clean container with a lid, and then soak them in old vinegar for about two hours, so that they can be eaten.

Soaking black beans in vinegar not only helps to inhibit vision loss, but also can effectively treat chronic fatigue, shoulder pain, high blood pressure and high cholesterol, which are the most common diseases of office workers. Eating black beans can relieve these discomfort. Li Shizhen in Ming Dynasty recorded in Compendium of Materia Medica: "Eat black beans often and never get sick." . Black beans can nourish liver and kidney, and the health of liver and kidney is very helpful to improve vision.